Overview
The Allen-Bradley 194E-GA20 load switch provides industrial-grade disconnection for machinery and control systems. This enclosed, small-frame switch is rated for 25 amperes and is supplied with the 194R-HS4/A handle for manual operation. Built to UL Type 3/4/12 and IP66 standards, it withstands harsh environments including outdoor and wet locations. The 90-degree handle throw ensures positive, visible isolation.
Key Features
- 25-ampere load rating with 3 normally open power poles
- Enclosed switch body with painted steel construction for corrosion resistance
- NEMA 3/4/12 rated enclosure with IP66 protection against moisture and contaminants
- 90-degree handle throw for clear ON/OFF position indication
- Compact small-frame design suitable for base or DIN-rail mounting
- Field-installable auxiliary contact blocks (1 NO / 1 NC standard on -P11 variant)
- Integrates with 194R modular handle system for ergonomic operation
Technical Specifications
The 194E-GA20 is configured as a 3-pole isolating disconnect with the following electrical and mechanical characteristics:
- Rated Load Current: 25 amperes
- Configuration: 3 Normally Open Power Poles with OFF-ON 90° throw
- Pole Configuration: 3-pole
- Enclosure Type: NEMA 3/4/12, IP66 painted steel (hinged, square design)
- Mounting Options: Base or DIN-rail installation
- Auxiliary Contacts: Field-installable modules available (1 NO / 1 NC standard)
- Handle Color: Grey/Black (190R-series handles supplied separately)
- Series: 194E small-frame isolated disconnect switch
Typical Applications
The 194E-GA20 serves as a reliable load disconnect in:
- Motor control cabinets and branch circuit disconnects
- Machine tool and packaging equipment control stations
- Outdoor electrical enclosures and wet environments (IP66 rated)
- UPS and power distribution system isolation
- Industrial automation system main disconnects under 30 kW @ 400V / 15 kW @ 200V
Compatibility & Replacements
The 194E-GA20 is part of the Allen-Bradley 194E series of compact load switches, which supports modular auxiliary contact blocks and handle options. The 194R-HS4/A handle is the standard ergonomic operator supplied with this unit. Compatible auxiliary modules and replacement handles are available through Rockwell Automation distributors. Alternative disconnect switches in the 25A class include the 194E-GA40 (40A) and 194C-G20 variants. Always verify handle and contact compatibility with your specific catalog number before ordering replacements.
